mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-12 22:30:12 +00:00
57 lines
1.9 KiB
C
57 lines
1.9 KiB
C
/* Linux getrlimit implementation (32 bits rlim_t).
|
|
Copyright (C) 2016-2017 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library. If not, see
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#include <errno.h>
|
|
#include <sys/resource.h>
|
|
#include <sys/types.h>
|
|
#include <shlib-compat.h>
|
|
|
|
#if !__RLIM_T_MATCHES_RLIM64_T
|
|
|
|
/* The __NR_getrlimit compatibility implementation is required iff
|
|
__NR_ugetrlimit is also defined (meaning an old broken RLIM_INFINITY
|
|
definition). */
|
|
# ifndef __NR_ugetrlimit
|
|
# define __NR_ugetrlimit __NR_getrlimit
|
|
# undef SHLIB_COMPAT
|
|
# define SHLIB_COMPAT(a, b, c) 0
|
|
# endif
|
|
|
|
int
|
|
__new_getrlimit (enum __rlimit_resource resource, struct rlimit *rlim)
|
|
{
|
|
return INLINE_SYSCALL_CALL (ugetrlimit, resource, rlim);
|
|
}
|
|
weak_alias (__new_getrlimit, __getrlimit)
|
|
hidden_weak (__getrlimit)
|
|
|
|
# if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2)
|
|
/* Back compatible 2Gig limited rlimit. */
|
|
int
|
|
__old_getrlimit (enum __rlimit_resource resource, struct rlimit *rlim)
|
|
{
|
|
return INLINE_SYSCALL_CALL (getrlimit, resource, rlim);
|
|
}
|
|
compat_symbol (libc, __old_getrlimit, getrlimit, GLIBC_2_0);
|
|
versioned_symbol (libc, __new_getrlimit, getrlimit, GLIBC_2_2);
|
|
# else
|
|
weak_alias (__new_getrlimit, getrlimit)
|
|
# endif
|
|
|
|
#endif /* __RLIM_T_MATCHES_RLIM64_T */
|